With the recent ‘meltdown’ of the web site access, as near as I could tell, it was being hosted on a commercial server. Used to be any of those would be running their own backups very often. Where I worked, that was once a day, and to an off-site secure site.
So, it would behoove anyone with a site being hosted somewhere to run your own backups — but also be able to request a reload should something bad happen. Maybe I am living in the past, tho 🙂